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EnginePart report

2018 Honda Ridgeline Engine Problems

Complaints
22about this part
Share
14%of 162 total for the year
Median mileage
83,006miles
Trend
RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.

NHTSA recorded 22 complaints about the engine of the 2018 Honda Ridgeline, 14% of the 162 complaints for this model year. Where a mileage was given, the median is 83,006 miles.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Truck only has 40,500 miles. Was driving down road and made a clunk noise and engine seized up and wouldn't start. There were no warning signs. I had it towed to Honda dealership. Their official repair estimate states verbatim Bearing on a connecting rod went bad and the rod snapped. The bill is $7800 for a remanufactured engine or $13500 for a new one. I had just had the vehicle's 40,000 mile inspection done at the same Honda Dealership 2 months prior, and no issues were found.”

NHTSA complaint #11722952, filed 2026-03, 40,539 miles

“As I was driving on the freeway, the vehicle lost power completely without any prior warning. All the lights on the dashboard were flashing. The vehicle could not be started again. I was stranded in the middle of the freeway at the very high risk of being rear ended given the relatively lighter traffic at 11pm in Los Angeles. It put other drivers on the freeway at very high risk of running into me as well. The vehicle was towed to the dealership where an inspection was conducted. It concluded a blown-out engine (literally), possibly caused by the piston. A hole was found on the engine cast. …”

NHTSA complaint #11649842, filed 2025-03, 125,474 miles

“We were traveling up the freeway just like any other day. Out of nowhere the low oil light flashed and next thing we know a loud clanking started to happen. We were able to make it to the exit as it was right there thankfully because once we stopped I shut the engine off got out and checked the oil and it was full. I tried to start it again, it started but turned it off fast because the noise it was making was horrible. …”

NHTSA complaint #11665536, filed 2025-06

“On Approximately February 10, 2022 I hit a deer and sent my truck out for repair, I encountered a serious issue with my vehicle's engine, which was later diagnosed by Honda as a rod bearing failure which was not related to the accident which meant insurance wouldnt cover. This failure caused the rod bearing to wear and seize, resulting in significant damage to the engine and the presence of metal shavings in the oil pan. As a result, my vehicle's engine has been rendered inoperable and requires extensive repairs. …”

NHTSA complaint #11566865, filed 2024-01

“I just turned onto the interstate on ramp and as soon as I pushed on the gas, I lost some engine power and the loudest racket came from the engine. I couldn’t go passed 55mph without it getting louder but luckily there was an exit shortly after getting on the onramp. I sat for 3 hours in 90 degree weather with no cool air waiting on a ride and a tow truck. My truck is not drivable now. I noticed a knocking sound earlier so I set up an appointment to have it looked at but I couldn’t afford it. Right after I left the appointment, that’s when it happened. …”

NHTSA complaint #11594956, filed 2024-06

Related service bulletins

Engine: other model years

YearComplaintsShare of year
202619%
20252726%
20242129%
20232217%
20222521%
20212928%
20203822%
20193816%
20182214%
20178825%
201413%
201324%
201214%
201025%
200854%
2007117%
2006115%

Other parts of the 2018 Honda Ridgeline

Electrical system
49 complaints
Back-over prevention (rear camera)
31 complaints
Fuel system
30 complaints
Other or unknown
17 complaints
Transmission and drivetrain
10 complaints
Body and structure
9 complaints
Visibility (wipers, defrost, mirrors)
7 complaints
Lane departure
6 complaints
Brakes
4 complaints
Engine cooling
2 complaints
Forward collision avoidance
2 complaints
Vehicle speed control
2 complaints

← All problems reported for the 2018 Honda Ridgeline

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology